scala.actors

# ReplyReactor

#### trait ReplyReactor extends InternalReplyReactor

Annotations
  @deprecated
Deprecated

  (Since version 2.10) Scala Actors are being removed from the standard library. Please refer to the migration guide.

Source
  ReplyReactor.scala

Linear Supertypes
InternalReplyReactor, ReactorCanReply, CanReply[Any, Any], Reactor[Any], Combinators, OutputChannel[Any], AnyRef, Any
Known Subclasses
Actor, DaemonActor, SwingWorker
Type Hierarchy Learn more about scaladoc diagrams
Ordering

1. Alphabetic
2. By inheritance

Inherited

1. ReplyReactor
2. InternalReplyReactor
3. ReactorCanReply
4. CanReply
5. Reactor
6. Combinators
7. OutputChannel
8. AnyRef
9. Any

Implicitly

1. by any2stringadd
2. by any2stringfmt
3. by any2ArrowAssoc
4. by any2Ensuring

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1. Public
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### Type Members

1. #### type Future[+P] = actors.Future[P]

   Definition Classes
     ReactorCanReply → CanReply

### Abstract Value Members

1. #### abstract def act(): Unit

   The `ReplyReactor`'s behavior is specified by implementing this method.

   The `ReplyReactor`'s behavior is specified by implementing this method.

   Definition Classes
     Reactor

### Concrete Value Members

1. #### def !(msg: Any): Unit

   Sends `msg` to this `ReplyReactor` (asynchronous).

   Sends `msg` to this `ReplyReactor` (asynchronous).

   msg

     the message to send

   Definition Classes
     InternalReplyReactor → Reactor → OutputChannel

2. #### def !![A](msg: Any, handler: PartialFunction[Any, A]): Future[A]

   Sends `msg` to this `ReplyReactor` and immediately returns a future representing the reply value.

   Sends `msg` to this `ReplyReactor` and immediately returns a future representing the reply value. The reply is post-processed using the partial function `handler`. This also allows to recover a more precise type for the reply value.

   msg

     the message to be sent

   handler

     the function to be applied to the response

   returns

     the future

   Definition Classes
     ReactorCanReply → CanReply

3. #### def !!(msg: Any): Future[Any]

   Sends `msg` to this `ReplyReactor` and immediately returns a future representing the reply value.

   Sends `msg` to this `ReplyReactor` and immediately returns a future representing the reply value.

   msg

     the message to be sent

   returns

     the future

   Definition Classes
     ReactorCanReply → CanReply

4. #### final def !=(arg0: AnyRef): Boolean

   Definition Classes
     AnyRef

5. #### final def !=(arg0: Any): Boolean

   Test two objects for inequality.

   Test two objects for inequality.

   returns

     `true` if !(this == that), false otherwise.

   Definition Classes
     Any

6. #### def !?(msec: Long, msg: Any): Option[Any]

   Sends `msg` to this `ReplyReactor` and awaits reply (synchronous) within `msec` milliseconds.

   Sends `msg` to this `ReplyReactor` and awaits reply (synchronous) within `msec` milliseconds.

   msec

     the time span before timeout

   msg

     the message to be sent

   returns

     `None` in case of timeout, otherwise `Some(x)` where `x` is the reply

   Definition Classes
     ReactorCanReply → CanReply

7. #### def !?(msg: Any): Any

   Sends `msg` to this `ReplyReactor` and awaits reply (synchronous).

   Sends `msg` to this `ReplyReactor` and awaits reply (synchronous).

   msg

     the message to be sent

   returns

     the reply

   Definition Classes
     ReactorCanReply → CanReply

8. #### final def ##(): Int

   Equivalent to `x.hashCode` except for boxed numeric types and `null`.

   Equivalent to `x.hashCode` except for boxed numeric types and `null`. For numerics, it returns a hash value which is consistent with value equality: if two value type instances compare as true, then ## will produce the same hash value for each of them. For `null` returns a hashcode where `null.hashCode` throws a `NullPointerException`.

   returns

     a hash value consistent with ==

   Definition Classes
     AnyRef → Any

9. #### def +(other: String): String

   Implicit information
     This member is added by an implicit conversion from ReplyReactor to StringAdd performed by method any2stringadd in scala.Predef.
   Definition Classes
     StringAdd

10. #### def ->[B](y: B): (ReplyReactor, B)

    Implicit information
      This member is added by an implicit conversion from ReplyReactor to ArrowAssoc[ReplyReactor] performed by method any2ArrowAssoc in scala.Predef.
    Definition Classes
      ArrowAssoc
    Annotations
      @inline()

11. #### final def ==(arg0: AnyRef): Boolean

    Definition Classes
      AnyRef

12. #### final def ==(arg0: Any): Boolean

    Test two objects for equality.

    Test two objects for equality. The expression `x == that` is equivalent to `if (x eq null) that eq null else x.equals(that)`.

    returns

      `true` if the receiver object is equivalent to the argument; `false` otherwise.

    Definition Classes
      Any

13. #### final def asInstanceOf[T0]: T0

    Cast the receiver object to be of type `T0`.

    Cast the receiver object to be of type `T0`.

    Note that the success of a cast at runtime is modulo Scala's erasure semantics. Therefore the expression `1.asInstanceOf[String]` will throw a `ClassCastException` at runtime, while the expression `List(1).asInstanceOf[List[String]]` will not. In the latter example, because the type argument is erased as part of compilation it is not possible to check whether the contents of the list are of the requested type.

    returns

      the receiver object.

    Definition Classes
      Any
    Exceptions thrown
      ClassCastException

      if the receiver object is not an instance of the erasure of type `T0`.

14. #### def clone(): AnyRef

    Create a copy of the receiver object.

    Create a copy of the receiver object.

    The default implementation of the `clone` method is platform dependent.

    returns

      a copy of the receiver object.

    Attributes
      protected[java.lang]
    Definition Classes
      AnyRef
    Annotations
      @throws( ... )
    Note

      not specified by SLS as a member of AnyRef

15. #### def continue(): Unit

    Continues with the execution of the closure registered as continuation following `andThen`.

    Continues with the execution of the closure registered as continuation following `andThen`. Continues with the execution of the next loop iteration when invoked inside the body of `loop` or `loopWhile`.

    Definition Classes
      Combinators

16. #### def ensuring(cond: (ReplyReactor) ⇒ Boolean, msg: ⇒ Any): ReplyReactor

    Implicit information
      This member is added by an implicit conversion from ReplyReactor to Ensuring[ReplyReactor] performed by method any2Ensuring in scala.Predef.
    Definition Classes
      Ensuring

17. #### def ensuring(cond: (ReplyReactor) ⇒ Boolean): ReplyReactor

    Implicit information
      This member is added by an implicit conversion from ReplyReactor to Ensuring[ReplyReactor] performed by method any2Ensuring in scala.Predef.
    Definition Classes
      Ensuring

18. #### def ensuring(cond: Boolean, msg: ⇒ Any): ReplyReactor

    Implicit information
      This member is added by an implicit conversion from ReplyReactor to Ensuring[ReplyReactor] performed by method any2Ensuring in scala.Predef.
    Definition Classes
      Ensuring

19. #### def ensuring(cond: Boolean): ReplyReactor

    Implicit information
      This member is added by an implicit conversion from ReplyReactor to Ensuring[ReplyReactor] performed by method any2Ensuring in scala.Predef.
    Definition Classes
      Ensuring

20. #### final def eq(arg0: AnyRef): Boolean

    Tests whether the argument (`arg0`) is a reference to the receiver object (`this`).

    Tests whether the argument (`arg0`) is a reference to the receiver object (`this`).

    The `eq` method implements an equivalence relation on non-null instances of `AnyRef`, and has three additional properties:

    - It is consistent: for any non-null instances `x` and `y` of type `AnyRef`, multiple invocations of `x.eq(y)` consistently returns `true` or consistently returns `false`.
    - For any non-null instance `x` of type `AnyRef`, `x.eq(null)` and `null.eq(x)` returns `false`.
    - `null.eq(null)` returns `true`.

    When overriding the `equals` or `hashCode` methods, it is important to ensure that their behavior is consistent with reference equality. Therefore, if two objects are references to each other (`o1 eq o2`), they should be equal to each other (`o1 == o2`) and they should hash to the same value (`o1.hashCode == o2.hashCode`).

    returns

      `true` if the argument is a reference to the receiver object; `false` otherwise.

    Definition Classes
      AnyRef

21. #### def equals(arg0: Any): Boolean

    The equality method for reference types.

    The equality method for reference types. Default implementation delegates to `eq`.

    See also `equals` in scala.Any.

    returns

      `true` if the receiver object is equivalent to the argument; `false` otherwise.

    Definition Classes
      AnyRef → Any

22. #### def exceptionHandler: PartialFunction[Exception, Unit]

    This partial function is applied to exceptions that propagate out of this `ReplyReactor`'s body.

    This partial function is applied to exceptions that propagate out of this `ReplyReactor`'s body.

    Attributes
      protected[scala.actors]
    Definition Classes
      Reactor

23. #### def exit(): Nothing

    Attributes
      protected[scala.actors]
    Definition Classes
      Reactor

24. #### def finalize(): Unit

    Called by the garbage collector on the receiver object when there are no more references to the object.

    Called by the garbage collector on the receiver object when there are no more references to the object.

    The details of when and if the `finalize` method is invoked, as well as the interaction between `finalize` and non-local returns and exceptions, are all platform dependent.

    Attributes
      protected[java.lang]
    Definition Classes
      AnyRef
    Annotations
      @throws( classOf[java.lang.Throwable] )
    Note

      not specified by SLS as a member of AnyRef

25. #### def formatted(fmtstr: String): String

    Returns string formatted according to given `format` string.

    Returns string formatted according to given `format` string. Format strings are as for `String.format` (@see java.lang.String.format).

    Implicit information
      This member is added by an implicit conversion from ReplyReactor to StringFormat performed by method any2stringfmt in scala.Predef.
    Definition Classes
      StringFormat
    Annotations
      @inline()

26. #### def forward(msg: Any): Unit

    Forwards `msg` to this `ReplyReactor` (asynchronous).

    Forwards `msg` to this `ReplyReactor` (asynchronous).

    msg

      the message to forward

    Definition Classes
      InternalReplyReactor → Reactor → OutputChannel

27. #### final def getClass(): Class[_]

    A representation that corresponds to the dynamic class of the receiver object.

    A representation that corresponds to the dynamic class of the receiver object.

    The nature of the representation is platform dependent.

    returns

      a representation that corresponds to the dynamic class of the receiver object.

    Definition Classes
      AnyRef → Any
    Note

      not specified by SLS as a member of AnyRef

28. #### def getState: Actor.State.Value

    Returns the execution state of this `ReplyReactor`.

    Returns the execution state of this `ReplyReactor`.

    returns

      the execution state

    Definition Classes
      InternalReplyReactor → Reactor

29. #### def hashCode(): Int

    The hashCode method for reference types.

    The hashCode method for reference types. See hashCode in scala.Any.

    returns

      the hash code value for this object.

    Definition Classes
      AnyRef → Any

30. #### def internalSender: OutputChannel[Any]

    Returns the `ReplyReactor` which sent the last received message.

    Returns the `ReplyReactor` which sent the last received message.

    Attributes
      protected[scala.actors]
    Definition Classes
      InternalReplyReactor

31. #### final def isInstanceOf[T0]: Boolean

    Test whether the dynamic type of the receiver object is `T0`.

    Test whether the dynamic type of the receiver object is `T0`.

    Note that the result of the test is modulo Scala's erasure semantics. Therefore the expression `1.isInstanceOf[String]` will return `false`, while the expression `List(1).isInstanceOf[List[String]]` will return `true`. In the latter example, because the type argument is erased as part of compilation it is not possible to check whether the contents of the list are of the specified type.

    returns

      `true` if the receiver object is an instance of erasure of type `T0`; `false` otherwise.

    Definition Classes
      Any

32. #### def loop(body: ⇒ Unit): Unit

    Repeatedly executes `body`.

    Repeatedly executes `body`.

    body

      the block to be executed

    Definition Classes
      Combinators

33. #### def loopWhile(cond: ⇒ Boolean)(body: ⇒ Unit): Unit

    Repeatedly executes `body` while the condition `cond` is `true`.

    Repeatedly executes `body` while the condition `cond` is `true`.

    cond

      the condition to test

    body

      the block to be executed

    Definition Classes
      Combinators

34. #### def mailboxSize: Int

    Attributes
      protected[scala.actors]
    Definition Classes
      Reactor

35. #### implicit def mkBody[A](body: ⇒ A): Body[A]

    Enables the composition of suspendable closures using `andThen`, `loop`, `loopWhile`, etc.

    Enables the composition of suspendable closures using `andThen`, `loop`, `loopWhile`, etc.

    Definition Classes
      Reactor → Combinators

36. #### final def ne(arg0: AnyRef): Boolean

    Equivalent to `!(this eq that)`.

    Equivalent to `!(this eq that)`.

    returns

      `true` if the argument is not a reference to the receiver object; `false` otherwise.

    Definition Classes
      AnyRef

37. #### final def notify(): Unit

    Wakes up a single thread that is waiting on the receiver object's monitor.

    Wakes up a single thread that is waiting on the receiver object's monitor.

    Definition Classes
      AnyRef
    Note

      not specified by SLS as a member of AnyRef

38. #### final def notifyAll(): Unit

    Wakes up all threads that are waiting on the receiver object's monitor.

    Wakes up all threads that are waiting on the receiver object's monitor.

    Definition Classes
      AnyRef
    Note

      not specified by SLS as a member of AnyRef

39. #### def react(handler: PartialFunction[Any, Unit]): Nothing

    Receives a message from this `ReplyReactor`'s mailbox.

    Receives a message from this `ReplyReactor`'s mailbox.

    This method never returns. Therefore, the rest of the computation has to be contained in the actions of the partial function.

    handler

      a partial function with message patterns and actions

    Attributes
      protected[scala.actors]
    Definition Classes
      InternalReplyReactor → Reactor

40. #### def reactWithin(msec: Long)(handler: PartialFunction[Any, Unit]): Nothing

    Receives a message from this `ReplyReactor`'s mailbox within a certain time span.

    Receives a message from this `ReplyReactor`'s mailbox within a certain time span.

    This method never returns. Therefore, the rest of the computation has to be contained in the actions of the partial function.

    msec

      the time span before timeout

    handler

      a partial function with message patterns and actions

    Attributes
      protected[scala.actors]
    Definition Classes
      InternalReplyReactor

41. #### def receiver: Actor

    Returns the `Actor` that is receiving from this `ReplyReactor`.

    Returns the `Actor` that is receiving from this `ReplyReactor`.

    Definition Classes
      Reactor → OutputChannel

42. #### def reply(msg: Any): Unit

    Replies with `msg` to the sender.

    Replies with `msg` to the sender.

    Attributes
      protected[scala.actors]
    Definition Classes
      InternalReplyReactor

43. #### def restart(): Unit

    Restarts this `ReplyReactor`.

    Restarts this `ReplyReactor`.

    Definition Classes
      Reactor
    Exceptions thrown
      java.lang.IllegalStateException

      if the `ReplyReactor` is not in state `Actor.State.Terminated`

44. #### def scheduler: IScheduler

    Attributes
      protected[scala.actors]
    Definition Classes
      Reactor

45. #### def send(msg: Any, replyTo: OutputChannel[Any]): Unit

    Sends `msg` to this `ReplyReactor` (asynchronous) supplying explicit reply destination.

    Sends `msg` to this `ReplyReactor` (asynchronous) supplying explicit reply destination.

    msg

      the message to send

    replyTo

      the reply destination

    Definition Classes
      Reactor → OutputChannel

46. #### def sender: OutputChannel[Any]

    Attributes
      protected[scala.actors]

47. #### def start(): Reactor[Any]

    Starts this `ReplyReactor`.

    Starts this `ReplyReactor`. This method is idempotent.

    Definition Classes
      Reactor

48. #### final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
      AnyRef

49. #### def toString(): String

    Creates a String representation of this object.

    Creates a String representation of this object. The default representation is platform dependent. On the java platform it is the concatenation of the class name, "@", and the object's hashcode in hexadecimal.

    returns

      a String representation of the object.

    Definition Classes
      AnyRef → Any

50. #### final def wait(): Unit

    Definition Classes
      AnyRef
    Annotations
      @throws( ... )

51. #### final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
      AnyRef
    Annotations
      @throws( ... )

52. #### final def wait(arg0: Long): Unit

    Definition Classes
      AnyRef
    Annotations
      @throws( ... )

53. #### def →[B](y: B): (ReplyReactor, B)

    Implicit information
      This member is added by an implicit conversion from ReplyReactor to ArrowAssoc[ReplyReactor] performed by method any2ArrowAssoc in scala.Predef.
    Definition Classes
      ArrowAssoc

### Shadowed Implicit Value Members

1. #### val self: Any

   Implicit information
     This member is added by an implicit conversion from ReplyReactor to StringAdd performed by method any2stringadd in scala.Predef.
   Shadowing
     This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
     To access this member you can use a type ascription:

         (replyReactor: StringAdd).self

   Definition Classes
     StringAdd

2. #### val self: Any

   Implicit information
     This member is added by an implicit conversion from ReplyReactor to StringFormat performed by method any2stringfmt in scala.Predef.
   Shadowing
     This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
     To access this member you can use a type ascription:

         (replyReactor: StringFormat).self

   Definition Classes
     StringFormat

### Deprecated Value Members

1. #### def x: ReplyReactor

   Implicit information
     This member is added by an implicit conversion from ReplyReactor to ArrowAssoc[ReplyReactor] performed by method any2ArrowAssoc in scala.Predef.
   Shadowing
     This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
     To access this member you can use a type ascription:

         (replyReactor: ArrowAssoc[ReplyReactor]).x

   Definition Classes
     ArrowAssoc
   Annotations
     @deprecated
   Deprecated

     (Since version 2.10.0) Use `leftOfArrow`instead``

2. #### def x: ReplyReactor

   Implicit information
     This member is added by an implicit conversion from ReplyReactor to Ensuring[ReplyReactor] performed by method any2Ensuring in scala.Predef.
   Shadowing
     This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
     To access this member you can use a type ascription:

         (replyReactor: Ensuring[ReplyReactor]).x

   Definition Classes
     Ensuring
   Annotations
     @deprecated
   Deprecated

     (Since version 2.10.0) Use `resultOfEnsuring`instead``

### Inherited from InternalReplyReactor

### Inherited from ReactorCanReply

### Inherited from CanReply[Any, Any]

### Inherited from Reactor[Any]

### Inherited from Combinators

### Inherited from OutputChannel[Any]

### Inherited from AnyRef

### Inherited from Any

### Inherited by implicit conversion any2stringadd from ReplyReactor to StringAdd

### Inherited by implicit conversion any2stringfmt from ReplyReactor to StringFormat

### Inherited by implicit conversion any2ArrowAssoc from ReplyReactor to ArrowAssoc[ReplyReactor]

### Inherited by implicit conversion any2Ensuring from ReplyReactor to Ensuring[ReplyReactor]

### Ungrouped